Coupled States in a Curved Nanostructure
Abstract
The spectrum of a Schrödinger operator with the zero-radius potential in a nanostructure of a constant total curvature is considered. Positions of the coupled states in a well of zero radius and the corresponding binding energy are determined. Their dependence on the scattering length and curvature is studied. The condition of the formation of the coupled state is determined.
- Publication:
-
Technical Physics Letters
- Pub Date:
- February 2000
- DOI:
- 10.1134/1.1262754
- Bibcode:
- 2000TePhL..26...99A
- Keywords:
-
- Binding Energy;
- Couple State;
- Total Curvature;
- Zero Radius